| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $152.66 | 12.771% | $172.1562 | $172.16 | $172.15 | $172.20 |
| Purchase #2 | $37.56 | 5.765% | $39.7253 | $39.73 | $39.75 | $39.70 |
| Purchase #3 | $129.85 | 6.613% | $138.437 | $138.44 | $138.45 | $138.40 |
| Purchase #4 | $155.51 | 6.370% | $165.416 | $165.42 | $165.40 | $165.40 |
| Purchase #5 | $130.52 | 12.671% | $147.0582 | $147.06 | $147.05 | $147.10 |
| Purchase #6 | $93.69 | 8.131% | $101.3079 | $101.31 | $101.30 | $101.30 |
| Purchase #7 | $40.32 | 10.816% | $44.681 | $44.68 | $44.70 | $44.70 |
| 7 purchase totals = | $740.11 | $808.7816 | $808.80 | $808.80 | $808.80 | |